The Port Louis

CHF 17'500

The Port Louis Ring features a stunning Royal Blue Sri Lankan Sapphire of 3.13 carats and two half moon diamonds of the highest caliber. Crafted from white gold 18K, this one-of-a-kind ring is accompanied by a GRS Laboratory Certificate for the central sapphire.

This ring has already been sold. Contact us to create a custom ring for yourself.

GOLD 18K White Gold White Gold

Made to Order - Ships in 4-6 Weeks

Specifications

The Port Louis ring is set with Royal Blue Sri Lankan Sapphire of 3.13 carats and two half moon diamonds of the finest quality. This ring is in white gold 18K. There is a GRS Laboratory Certificate accompanying the central sapphire.

Why We Love Sapphires

Sapphires' rich blue hue embodies loyalty, wisdom, and truth. Exceptionally durable and nearly as hard as diamonds, they're ideal for everyday elegance.

The Gemstone of Royalty

Blue sapphires have adorned royalty for centuries, from Princess Diana's iconic engagement ring (now worn by Kate Middleton) to countless royal jewels throughout history. Their association with nobility, wisdom, and divine favor makes them one of the most sought-after gemstones.

Why Choose Blue Sapphires?

Exceptional Durability
Sapphires rank 9 on the Mohs hardness scale—second only to diamonds. This makes them perfect for engagement rings and everyday jewelry that will last generations.

Timeless Blue Color
The finest blue sapphires display a vivid, saturated blue with excellent transparency. From cornflower blue to deep royal blue, sapphires offer a range of captivating hues.

Symbolic Meaning
Sapphires symbolize loyalty, wisdom, truth, and nobility. They're the birthstone for September and the traditional gift for 5th and 45th wedding anniversaries.

Value & Rarity
Fine blue sapphires, especially those from Kashmir, Burma, and Ceylon, are among the most valuable gemstones in the world.

Sapphire Quality Factors

Color
The most important factor. Look for vivid, saturated blue with good tone. The finest sapphires display cornflower blue (Kashmir) or royal blue (Burma) with excellent saturation.

Clarity
Eye-clean sapphires are preferred, though minor inclusions are acceptable. Silk inclusions can create a desirable velvety appearance.

Cut
Quality cutting maximizes color and brilliance. Common cuts include oval, cushion, round, and emerald cut.

Carat Weight
Sapphires over 2 carats with fine color and clarity command premium prices.

Our Sapphire Sources

As a GIA gemologist, I personally source sapphires during field expeditions to:

Ratnapura, Sri Lanka - Cornflower blue sapphires with exceptional clarity
Ilakaka, Madagascar - Vibrant blue sapphires in various shades
Chanthaburi, Thailand - Deep blue sapphires from master cutters
Umba Valley, Tanzania - Unique blue sapphires with character

Sapphire Care

Clean with warm water and mild soap using a soft brush
Safe for ultrasonic and steam cleaners
Store separately to prevent scratching softer gemstones
Remove before heavy manual work
Professional cleaning recommended annually

Swiss Craftsmanship

Our sapphire jewelry is handcrafted in Switzerland by master artisans who understand how to showcase these precious gemstones while ensuring secure, beautiful designs that last.

Perfect For

Engagement rings with royal heritage
Statement rings and cocktail rings
Pendants and necklaces
Earrings showcasing blue brilliance
September birthstone jewelry
5th and 45th anniversary gifts

View sapphire engagement rings or contact us to create a custom sapphire piece.

Payments Plans

Installment payments are available for Swiss residents, with 0% interest on purchases up to CHF 5,000 at checkout. For higher-value pieces, please contact us to arrange a personalized payment plan.

Each project comes to life through the hands of 5 to 7 master Swiss artisans, each specialized in their craft. From the precision of our Lapidary and Gemologist to the artistry of our Foundry, Bench Jeweler, Setter, Engraver, and Jewelry Designer, every step is a blend of expertise and dedication.